baber/WOPTO huggingface dataset:
Patent JP-2008299212-A (JP)
Title: Image forming apparatus
Inventor: ITO FUSHI
IPC: G03G15/00
Filed: 2007-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To certainly restrain generation of color shift.  <P>SOLUTION: The image forming apparatus comprises a plurality of image carriers, a driving part for rotating the image carriers, a rotation transmission system for transmitting the rotation of the driving part to the image carriers, a load monitoring processing means for sensing a specific load in image forming units 22Bk, 22Y, 22M, 22C provided with the image carriers at the time the image carriers are rotated independently according to the drive of the driving part, and an image forming processing means for forming a developing agent image based on the phase of the driving part when the specific load is sensed in the image forming units 22Bk, 22Y, 22M, 22C. Since the developing agent image is formed based on the phase of the driving part when the specific load is sensed, even if the angular velocity of the image carrier is changed according to fluctuation of the load, generation of color shift is certainly restrained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008301887-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2007-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of changing the idea of a game and improving the amusement of the game.  <P>SOLUTION: The game machine has: a big winning port 22 and a shutter 22a that are provided in a game area 10a where game balls can roll and that can be displaced to a first state for easily receiving a game ball and a second state for not easily receiving it; and a first variable winning device 23, a second variable winning device 25 and a third variable winning device 26 that the game balls can pass through. A main CPU determines the upper limit value of the number of rounds during a big winning game state on the basis of the first variable winning device 23, the second variable winning device 25 and the third variable winning device 26 that the game ball has passed through, and repeatedly executes round control during the big winning game state with the determined number of rounds as an upper limit.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008303095-A (JP)
Title: Composite nano zirconia particle, dispersion liquid and curable composition for dental use
Inventor: YAMAKAWA JUNICHIRO
IPC: A61K6/896
Filed: 2007-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cured product of a curable composition for dental use excellent in both of X-ray imaging property and transparency.  <P>SOLUTION: The curable composition for dental use comprises composite nano zirconia particles including nano zirconia particles having an average primary particle diameter of 1 nm to less than 20 nm and organosilane modifying the surfaces of the particles, dispersed in a resin.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302788-A (JP)
Title: Door frame structure of vehicle
Inventor: OTAKE YASUHITO
IPC: B60J5/04
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a door frame structure of a vehicle capable of widely securing a view field of a peripheral edge of a window opening part with a simple structure.  <P>SOLUTION: The door frame structure of the vehicle is equipped with an outer member having a glass run storage part and positioned at an outside of the vehicle, and an inner member which is positioned at an inner side of the vehicle than the glass run storage part and has an inside frame part having a box-shape cross section surrounding the glass run storage part. In the door frame structure hemming joining an end part of the inside frame part of the inner member with an end part of the glass run storage part of the outer member, the inside frame part of the inner member has an outward extension part extending from the inside of the vehicle to the outside of the vehicle toward the end part of the glass run storage part, the end part of the glass run storage part of the outer member has a frame parallel end part extending in the same direction parallel to the outward extension part, and the outward extension part and the frame parallel end part are hemming joined on a joining surface toward the extension direction of the outward extension part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008302570-A (JP)
Title: Forming method of amorphous resin film, amorphous resin film, polarizing plate and image display device
Inventor: FUKUI HIROAKI
IPC: G02F1/1335
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a forming method of an amorphous resin film that has excellent resistance to the performance of a film edge and is high in film thickness accuracy.  <P>SOLUTION: The forming method of the amorphous resin film has a stretching process of conducting stretching to at least the transverse direction and a cooling process in this order. When an inlet temperature of the cooling process is indicated by T<SB>start</SB>(°C), an exit temperature by T<SB>end</SB>(°C) and the total length of the cooling process by L<SB>all</SB>(m), the cooling process is operated under the condition denotd by 80>(T<SB>start</SB>-T<SB>end</SB>)>0 and under a linearly sloped relationship in which a temperature T (°C) at an arbitrary point in the cooling process and a distance L (m) from the cooling process inlet substantially satisfy the following equation (1), wherein an equation (1) is T=-ä(T<SB>start</SB>-T<SB>end</SB>)/L<SB>all</SB>}×L+T<SB>start</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007294982-A (JP)
Title: Nitride semiconductor laser element
Inventor: NAKAMURA SHUJI
IPC: H01S5/343
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To actualize laser elements using nitride semiconductors especially short wavelength lasers emitting lights in an ultraviolet to green color region.  <P>SOLUTION: The element comprises an n-type clad layer 5, a nitride semiconductor layer in which an active layer 6 made of a nitride semiconductor containing indium and gallium, a p-type clad layer, and a p-type contact layer 9 are layered in order on the clad layer, a striped positive electrode formed on the nitride semiconductor layer, and a nitride semiconductor layer perpendicular to the positive electrode as an optical resonance plane. The p-type clad layer comprises a first p-type clad layer 7 and a second p-type clad layer 8. A p-type multilayer light reflecting film 55, in which two different kinds of nitride semiconductors are alternately stacked, is prepared between the second p-type clad layer 8 and the p-type contact layer. At least one out of two kinds of nitride semiconductors of the p-type multilayer film is made of nitride semiconductors containing indium and gallium or made of GaN.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008306499-A (JP)
Title: Relay server and relay communication system
Inventor: TANIMOTO YOSHIFUMI
IPC: G06F13/00
Filed: 2007-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relay communication system in which a resource can be shared with and/or used by terminals and which is configured to easily prevent mishandling of files etc., even during the use of the shared resource.  <P>SOLUTION: Provided is a relay server R communicating with other relay servers R through an external server S arranged on a WAN. The relay server R stores: information about a registered terminal T; information about the relay servers R forming a relay group by permitting connection among each other; and information about a resource and a terminal T sharing the resource. When an operation instruction regarding the resource in another terminal T is received, the relay server R relays the operation instruction to another relay server R. However, when key information is stored in association with the resource, the relay server R relays the operation instruction to the other relay server R only when a correct key has been entered.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008304794-A (JP)
Title: Electronic apparatus
Inventor: MINATO HIROYUKI
IPC: H04N5/44
Filed: 2007-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic apparatus for storing analog EDID data and digital EDID data and which is capable of preventing the influence of abnormal voltage fluctuations occurring in a connector receiving a signal from the outside.  <P>SOLUTION: A CPU 13 sets an operation mode of a reproduction part to a mode, corresponding to an image signal (an analog image signal or a digital image signal), outputted from a source apparatus 150 between a first mode and a second mode by controlling the reproduction part 10, based on data (reproduction specification information) outputted from a storage part 34. When the operating mode of the reproduction part 10, corresponding to the image signal outputted from the source apparatus 150, is the first mode, the CPU 13 controls a switching circuit 33 so that a terminal T1 is connected to a terminal T2 (voltage node N), while the operating mode of the reproduction part 10 is set to the first mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008287198-A (JP)
Title: Display contrast adjustment device
Inventor: MAEDA YASUHIRO
IPC: G09G3/20
Filed: 2007-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display contrast adjustment device for preventing a screen image from disappearing due to excessively high or low contrast of the display.  <P>SOLUTION: The display contrast adjustment device includes: a display 1; a contrast adjusting means 4b for controlling the contrast of the display; and a contrast operation means 3 for giving a command to the contrast adjusting means. The display contrast adjustment device also includes: a prescribed contrast storage means 4a where a previously set prescribed contrast value is stored; and a prescribed contrast setting operation means 2 for operating to set the contrast of the display as the prescribed contrast. The contrast adjusting means is configured to be released from being controlled by the contrast operating means with the operation of the prescribed contrast setting operation means, and to control the contrast of the display based on the prescribed contrast value stored by the prescribed contrast storage means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307727-A (JP)
Title: Platen roller for thermal printer
Inventor: KOYABU AKIRA
IPC: B41J15/04
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a platen roller of a thermal printer capable of conveying a recording medium such as a die cut label sheet without causing paper clogging.  <P>SOLUTION: The platen roller 23 of the thermal printer 2 has a roller main body 23A with the same outer diameter for pressing the die cut label sheet 3 to a thermal head 22, and guide rollers 23L and 23R formed at both ends of it. Contours of outer peripheral faces of the guide rollers 23L and 23R are formed into circles or polygons with smaller sizes than that of the roller main body 23A. Printing operations to the recording medium such as a liner-less label with pressure-sensitive adhesive faces formed at its both ends, and a die cut label with pressure-sensitive adhesives stuck at its both edges can properly performed without accompanying paper clogging and deteriorating the quality of printing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008309543-A (JP)
Title: Friction coefficient measuring device for inner surface of tube
Inventor: TAKAHASHI TAKAYUKI
IPC: G01N19/02
Filed: 2007-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To measure accurately a friction coefficient of an inner surface, even when a tube used for a heat exchanger tube of a heat exchanger or the like is a grooved tube.  <P>SOLUTION: A tube as a measuring workpiece 3 is developed flatly and supported on a support base 4, and the workpiece 3 and a pressing member 5 are moved relatively, while pressing the pressing member 5 to the tube inner surface side relative to the workpiece 3, and the friction coefficient is measured based on a pressing force and a load in the moving direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008307494-A (JP)
Title: Sewage treating method and sewage treatment apparatus
Inventor: TANAKA HIROAKI
IPC: C02F3/30
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sewage treating method and a sewage treatment apparatus preventing water pollution in water discharge destination by removing ammonia nitrogen in treated water, even in case of exceeding a design flow-in amount by a flow-in amount of sewage to be treated due to water increase in rainy weather.  <P>SOLUTION: The sewage treatment apparatus is provided with: a biological treatment tank 20 having an oxygen-free tank 21 having an aeration apparatus 21b and an aerobic tank 22; a final sedimentation tank 30 separating water to be treated after biological treatment into liquid and solid matter; and a control device 50 composed so as not to operate the aeration apparatus 21b set in the oxygen-free tank 21 when the flow-in amount of the water to be treated to the biological treatment tank 20 is a given amount or less, and to operate the aeration apparatus 21b set in the oxygen-free tank 21 when the flow-in amount of the water to be treated to the biological-treatment tank 20 exceeds a given amount, to thereby treat sewage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008308222-A (JP)
Title: Packaging bag and its manufacturing method
Inventor: KAWAGOE MASAHIRO
IPC: B31B50/36
Filed: 2007-06-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging bag which can package a stand of a comparatively large-sized thin television set easily, and can be prevented from slipping off from the stand, and to provide a manufacturing method by which the packaging bag can be manufactured easily.  <P>SOLUTION: The packaging bag has a first bag 1 which covers the front side 93a of a base 93 of the stand 91 having a leg 92 attached to an indication part 90 with a indicating surface and the base 93 extending in front and back directions from the lower part of the leg 92 and supporting the indication part 90, and has a base inserting and removing opening 11 at a portion corresponding to the leg 92, and a second bag 2 which covers the back side 93b of the base 93, and has a base inserting and removing opening 21 at a portion corresponding to the leg 92, wherein a part of each of the first and the second base part inserting and removing openings 11, 21 is connected to each other so that the front side 93a and the back side 93b of the base 93 can be inserted from the first and the second base inserting and removing openings 11, 21.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007317208-A (JP)
Title: Recovery method of electric appliances, and electric appliances
Inventor: TAKAGI TSUKASA
IPC: G06Q50/26
Filed: 2007-06-21
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems wherein household electric appliances have been recycled since 2001 based on a law but there is no standard on how to take a target of a future recommercialization rate into present design goods that will be discarded ten years later, and environmental countermeasures become costly, a handling time is long because parts containing substances affecting environment, parts producing value, and the like are unclear, and furthermore the failure of a crusher occurs due to a failure to dismantle parts having adverse effect on the crusher, which increases a handling cost required to carry out handling for recycling.  <P>SOLUTION: Mark indication is put on manually dismantled parts that can be manually dismantled without disassembling or crushing by a machine when recovering electric appliances after discarded or used, and the manually dismantled parts are dismantled by hand and then crushed by the machine. At this time, mark indication is carried out with marks that can be classified in a plurality of kinds that are one with value after recovery and one requiring cost. Dismantling can thereby be performed easily at a low cost.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009004050-A (JP)
Title: Magnetic head loading mechanism and inspection device using the same
Inventor: YAMAZAKI FUJIO
IPC: G11B21/12
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head loading device capable of easily replacing a magnetic head assembly having a projection formed to ramp load a magnetic head with another, and an inspection device using the same.  <P>SOLUTION: In a state where a magnetic head assembly is held in the head clamp of the magnetic head assembly having a head support engaged with a projection for ramp loading, the head clamp is rotated vertically to a magnetic disk to stand. The head clamp is rotated back by a predetermined amount in a reverse direction to disengage the tip of the head support arm and the projection for ramp loading. A head support arm rotation support mechanism supports the magnetic head so as to rotate the head support arm within a plane parallel to the rotation surface of a standing direction in the clamping position of the magnetic head assembly in the head clamp or on a side after the clamping direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009002316-A (JP)
Title: Gear pump or motor
Inventor: HAGINO YUKI
IPC: F04C2/18
Filed: 2007-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce working manhour or assembly manhour in manufacturing and to decrease the number of parts in a gear pump or a motor provided with a casing with a body forming a gear storage chamber and a cover capable of blocking the gear storage chamber while being detachably attached to this body, a gear stored in the gear storage chamber, side plates attached respectively to both side surfaces of this gear, and a shaft separated from the gear and journaling the gear while passing therethrough.  <P>SOLUTION: The driving shaft 4 journaling the driving gear 2 is provided with a flange body 41 regulating the relative movement of the driving shaft 4 in a stretching direction between the driving shaft 4 and the driving gear 2. Moreover, the driving gear 2 is provided with a flange storage recess 2x capable of storing the flange body 41.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009008627-A (JP)
Title: Method and device for inspection and failure analysis device
Inventor: FUTAGAWA KIYOSHI
IPC: G01R31/302
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To discriminate an abnormality of a chip, even when a supply current of a normal chip is heavy.  <P>SOLUTION: This device is equipped with a sample stand 4 for loading an LSI chip 1 thereon; a test pattern generator 3 for supplying a test pattern to the LSI chip 1 through the sample stand 4; an optical system 5 with a laser modulation function for irradiating the LSI chip 1, while scanning with a modulated laser beam 8; an IR-OBIRCH control part 6 for taking out a signal from the LSI chip 1 through a lock-in amplifier for taking out only a signal having a prescribed frequency by a signal from the LSI chip 1, and performing image processing for allowing the taken-out signal to correspond to a scanning point; and a display part 7 for displaying an image based on an image signal from the IR-OBIRCH control part 6. The IR-OBIRCH control part 6 confirms existence of an abnormal current path in the LSI chip 1 based on the image signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014218-A (JP)
Title: Hot water heating device
Inventor: MORITA MAKOTO
IPC: F24D3/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot water heating device capable of continuously supplying necessary quantity of heat of optimum temperature to a heating terminal.  <P>SOLUTION: In this hot water heating device performing heating by circulating the hot water heated by a heat source machine 1 to the heating terminal 3 in a house 2, the heating amount of the heat source machine 1 and/or a flow rate of the circulated hot water to the heating terminal 3 are controlled so that the heat exchange quantity qr from the heat source machine 1 to the circulated hot water is agreed with theoretical heating load qt calculated from a predetermined heat loss coefficient Q of the house 2, a predetermined total floor area A of the house 2, an outside air temperature Ta, and a predetermined set room temperature Ts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017345-A (JP)
Title: Multicast distribution system, home gateway and multicast management method using home gateway
Inventor: HOSODA IKU
IPC: H04L12/911
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a multicast distribution system, home gateway and multicast management method using the home gateway, wherein various users under communication unstable environments are allowed to appropriately receive distribution of contents.  <P>SOLUTION: An entrepreneur-side network 101 that distributes contents includes a plurality of multicast distribution servers 112-114 with different line velocities. A home gateway 121 of a user terminal-side network 102 measures a line velocity by means of a line velocity measuring server 115 when requesting distribution of contents and selects one of the multicast distribution servers 112-114 in accordance with the line velocity. After distribution start, the line is also measured and in accordance with a result of the measurement, the multicast distribution servers 112-114 are appropriately switched to receive the distribution of contents.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016664-A (JP)
Title: Optical semiconductor device and electronic equipment using the same
Inventor: OKA JUNJI
IPC: H01L31/02
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor device in which it is difficult for stray light to be incident on an optical semiconductor chip and it is hard to cause disconnection of a conductive wire.  <P>SOLUTION: A translucent resin 18 does not only covers an optical semiconductor chip 13 but also covers the entire conductive wire 14. Then, the conductive wire 14 does not go through both the translucent resin 18 and a light-shielding resin 19. Even though a difference in a thermal expansion coefficient between the translucent resin 18 and the light-shielding resin 19 causes shear force in an interface of the both because of this, the shear force does not act on the conductive wire 14 to cause a disconnection. In a range B covered with the translucent resin 18, since only a mounting place of the optical semiconductor chip 13 and a connection place of the conductive wire 14 are respectively provided with silver or gold-plated layer 15c and 16c, the backgrounds of respective lead frames 11 and 12 are exposed around the mounting place of the optical semiconductor chip 13, or the like, to make a reflection level from the backgrounds low, suppressing the level of the stray light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007325937-A (JP)
Title: Portable ultrasound imaging system
Inventor: CHIANG ALICE M
IPC: A61B8/00
Filed: 2007-07-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight ultrasound imaging system.  <P>SOLUTION: This portable ultrasound imaging system 10 includes a scan head 12 coupled by a cable 16 to a portable battery-powered data processor 14 and display unit. The scan head enclosure 12 houses an array of ultrasonic transducers and the circuitry associated therewith, including pulse synchronizer circuitry used in the transmit mode to time transmission of ultrasonic pulses and beam forming circuitry used in the receive mode to dynamically focus reflected ultrasonic signals returning from the region of interest being imaged.  <P>COPYRIGHT: (C)2008,JPO&INPIT